Synchronized equation clock



FIG. 1 is a front view of a synchronized equation clock showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right-side view thereof; and,

FIG. 6 is a left-side view thereof. 

I claim the ornamental design for a synchronized equation clock, as shown and described. 